Lumbar belt



FIG. 1 is a rear perspective view of a lumbar belt showing my new design;

FIG. 2 is a rear enlarged fragmentary elevation view thereof;

FIG. 3 is another rear enlarged fragmentary elevation view thereof;

FIG. 4 is a front enlarged fragmentary elevation view thereof;

FIG. 5 is another front enlarged fragmentary elevation view thereof;

FIG. 6 is a second perspective view thereof, shown in use; and,

FIG. 7 is a third perspective view thereof, shown in use.

The broken lines shown are for illustrative purposes only and form no part of the claimed design. 

The ornamental design for the lumbar belt, as shown and described. 